| | |
| | | } |
| | | |
| | | // if you run it with param -http_port 8090 then open URL in your web-browser: http://localhost:8090 |
| | | if (http_stream_port > 0) { |
| | | if (http_stream_port > 0 && show_img) { |
| | | //int port = 8090; |
| | | int port = http_stream_port; |
| | | int timeout = 200; |
| | |
| | | } |
| | | |
| | | // save video file |
| | | if (output_video_writer) { |
| | | if (output_video_writer && show_img) { |
| | | cvWriteFrame(output_video_writer, show_img); |
| | | printf("\n cvWriteFrame \n"); |
| | | } |
| | | |
| | | cvReleaseImage(&show_img); |
| | | |
| | | pthread_join(fetch_thread, 0); |
| | |
| | | IplImage* img = cvCreateImage(cvSize(img_size, img_size), 8, 3); |
| | | cvSet(img, CV_RGB(255, 255, 255), 0); |
| | | CvPoint pt1, pt2, pt_text; |
| | | pt1.x = img_offset; pt2.x = img_size, pt_text.x = 10; |
| | | CvFont font; |
| | | cvInitFont(&font, CV_FONT_HERSHEY_COMPLEX_SMALL, 0.7, 0.7, 0, 1, CV_AA); |
| | | char char_buff[100]; |
| | | int i; |
| | | // vertical lines |
| | | pt1.x = img_offset; pt2.x = img_size, pt_text.x = 10; |
| | | for (i = 1; i <= number_of_lines; ++i) { |
| | | pt1.y = pt2.y = (float)i * draw_size / number_of_lines; |
| | | cvLine(img, pt1, pt2, CV_RGB(224, 224, 224), 1, 8, 0); |
| | |
| | | cvLine(img, pt1, pt2, CV_RGB(128, 128, 128), 1, 8, 0); |
| | | } |
| | | } |
| | | // horizontal lines |
| | | pt1.y = draw_size; pt2.y = 0, pt_text.y = draw_size + 15; |
| | | for (i = 0; i <= number_of_lines; ++i) { |
| | | pt1.x = pt2.x = img_offset + (float)i * draw_size / number_of_lines; |